processing...
Temps are set to soar into the 80s-100s over the next two days with 70s and 80s from the coast to San Francisco and mid 80s and 90s from Oakland to San Jose.  Areas south of San Jose and into the North Bay and Tri-Valley will see highs in the 95-105 range.  

Air quality is also an issue with a Spare the Air Day for Tuesday, and given the current weather pattern we'll likely see this extended for at least into Wednesday.

Later in the week, we should begin to see a drop in temps near the coast on Thursday and all areas by Friday however humidity levels will likely be rising as subtropical clouds spill out of Southern California and spread closer to the Bay Area to start the weekend.  We may manage a few showers or isolated thunder chances if enough of this moisture sweeps far enough to the west, so stay tuned!

Today's Forecast
Tuesday features hot valley temps, poor air quality and increasing fire danger. Read more »

Interactive Radar

Hourly

  • 11PM
    69°
    0%
  • 12AM
    67°
    0%
  • 1AM
    65°
    0%
  • 2AM
    64°
    0%
  • 3AM
    64°
    0%
  • 4AM
    63°
    0%
  • 5AM
    62°
    0%
  • 6AM
    62°
    0%
  • 7AM
    63°
    0%
  • 8AM
    66°
    0%
  • 9AM
    70°
    0%
  • 10AM
    76°
    0%
  • 11AM
    81°
    0%
  • 12PM
    85°
    0%
  • 1PM
    88°
    0%
  • 2PM
    90°
    0%
  • 3PM
    90°
    0%
  • 4PM
    90°
    0%
  • 5PM
    89°
    0%
  • 6PM
    87°
    0%
  • 7PM
    83°
    0%
  • 8PM
    79°
    0%
  • 9PM
    76°
    0%
  • 10PM
    74°
    0%
« »

7-Day

  • Today
    Partly Cloudy
    84°
    57°
    10%
    DETAILS +

    Forecast

    Times of sun and clouds. Highs in the low 70s and lows in the upper 50s.

    UV 10
    Humidity 74
    Wind 12 SSW

    DETAILS -

  • Tuesday
    AM Clouds PM Sun
    92°
    61°
    0%
    DETAILS +

    Forecast

    Clouds giving way to sun . Highs in the upper 70s and lows in the low 60s.

    UV 10
    Humidity 65
    Wind 11 S

    DETAILS -

  • Wednesday
    AM Clouds PM Sun
    96°
    60°
    0%
    DETAILS +

    Forecast

    Morning clouds followed by afternoon sun. Highs in the low 80s and lows in the low 60s.

    UV 10
    Humidity 60
    Wind 13 NW

    DETAILS -

  • Thursday
    AM Clouds PM Sun
    90°
    64°
    0%
    DETAILS +

    Forecast

    Morning clouds followed by afternoon sun. Highs in the low 90s and lows in the mid 60s.

    UV 10
    Humidity 40
    Wind 13 NW

    DETAILS -

  • Friday
    AM Clouds PM Sun
    88°
    63°
    0%
    DETAILS +

    Forecast

    Morning clouds followed by afternoon sun. Highs in the upper 80s and lows in the low 60s.

    UV 10
    Humidity 45
    Wind 13 NW

    DETAILS -

  • Saturday
    84°
    62°
    AM Clouds PM Sun
  • Sunday
    85°
    62°
    AM Clouds PM Sun

Historical Data July 27

  • Avg. High
  • Avg. Low
  • Mean
  • Record
    High
  • Record
    Low
  • Rec.
    High Date
  • Rec.
    Low Date
  • 85°
  • 58°
  • 71°
  • 96°
  • 51°
  • 07-27-1954
  • 07-27-1953

1 Day Pollen Forecast

  • Tree: Moderate

  • Grass: None

  • Weed: Low

  • Mold: Low

2 - Day Wave Forecast

Buoy Reports

Name Lat, Long Dist Report Time Air Temp Water Temp Pres PTDY Wind Speed Wind Gust Wind Dir Wave Height Wave Period
Buoy rtyc1 37.51, -122.21 20.29 072804 19.0 23.1 1012.4 * 14.8 16.6 320 * *
Buoy 46091 36.84, -121.9 35.24 072804 17.5 22.4 1012.4 * 9.4 13.0 280 * *
Buoy aamc1 37.77, -122.3 36.36 072804 * 13.4 * * * * * * *
Buoy mlsc1 36.81, -121.79 37.80 072803 16.0 * 1012.0 * 11.2 * 170 * *
Buoy elxc1 36.81, -121.74 38.34
Pres (Pressure and PTDY (Pressure Tendency) in inches

Sky Cameras

Check out our network of 16 sky cameras from around the Bay Area. Click on a thumbnail to view large image.

   
 
   

MORE SKY CAMERAS »

Meet The Team

Photos & Videos

Upload your photos & videos »

Weather News

More Weather News »

Bay Area Proud
Bay Area Proud is NBC Bay Area's community outreach and volunteering initiative. Read more
Follow Us
Sign up to receive news and updates that matter to you.
Send Us Your Story Tips
Check Out